[DTrace-devel] [PATCH] Reunite dt_cg_subr_speculation() and its comment

[eugene.loh at oracle.com]

From: Eugene Loh <eugene.loh at oracle.com>

When patch 5f8c4107a "Add support for index() subroutine"
was applied, somehow the new function dt_cg_subr_index() was inserted
between dt_cg_subr_speculation() and the comment block describing (and
immediately preceding) it.  Subsequent patches only increased the
separation.  Move the comment block back to the function.

Signed-off-by: Eugene Loh <eugene.loh at oracle.com>
---
 libdtrace/dt_cg.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/libdtrace/dt_cg.c b/libdtrace/dt_cg.c
index 89e4f1fc..14222ec5 100644
--- a/libdtrace/dt_cg.c
+++ b/libdtrace/dt_cg.c
@@ -3400,11 +3400,6 @@ dt_cg_subr_getminor(dt_node_t *dnp, dt_irlist_t *dlp, dt_regset_t *drp)
 	emit(dlp, BPF_ALU64_IMM(BPF_AND, dnp->dn_reg, 0xfffff));
 }
 
-/*
- * Get and return a new speculation ID.  These are unallocated entries in the
- * specs map, obtained by calling dt_speculation().  Return zero if none is
- * available.  TODO: add a drop in this case?
- */
 static void
 dt_cg_subr_index(dt_node_t *dnp, dt_irlist_t *dlp, dt_regset_t *drp)
 {
@@ -3730,6 +3725,11 @@ dt_cg_subr_rindex(dt_node_t *dnp, dt_irlist_t *dlp, dt_regset_t *drp)
 	TRACE_REGSET("    subr-rindex:End  ");
 }
 
+/*
+ * Get and return a new speculation ID.  These are unallocated entries in the
+ * specs map, obtained by calling dt_speculation().  Return zero if none is
+ * available.  TODO: add a drop in this case?
+ */
 static void
 dt_cg_subr_speculation(dt_node_t *dnp, dt_irlist_t *dlp, dt_regset_t *drp)
 {
-- 
2.18.4